Does Paul Not Believe in Original Sin? | Romans 7.9-11

I was once alive apart from the law, but when the commandment came, sin revived and I died, and the very commandment that promised life proved to be death to me. For sin, seizing an opportunity in the commandment, deceived me and through it killed me.
—Romans 7.9-11

Hmm…is it just me, or does this does seem to go against the idea of Original Sin? It sounds like Paul is saying that he was born in purity and “alive-ness”, and it was only later that the law killed him. He does not seem to be saying here that he thinks he was born in death (yes, yes, I know Ephesians says otherwise, but I’m trying to stick to the text in question!)

See other Marginalia here. Read more about the series here.